2025-08-28T03:12:50.0000Z26.6688127.704144.811manualconfirmedIRIS4.8Mww1Origin/20250828033308.85182.388709Magnitude/20250828033308.851893.388710IRISRYUKYU ISLANDS, JAPANregion nameNEIC PDEcatalogus7000qrhbcontributorID